Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Orthop. Jul 18, 2013; 4(3): 157-160
Published online Jul 18, 2013. doi: 10.5312/wjo.v4.i3.157
Figure 4
Figure 4 Two years after the operation, radiograph (Above: Extension; Beow: Flexion) shows range of motion of the implant was almost 0°.